Technical Service Bulletin MCD-011 — 2025 TIFFIN GT1
EXTERIOR LIGHTING
Bulletin Details
| TSB ID | MCD-011 |
| Manufacturer | |
| Vehicle | 2025 TIFFIN GT1 |
| Component | EXTERIOR LIGHTING |
| Communication Date |
Bulletin Summary
To move the exterior lighting from chassis power to house power.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.